[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

[Clean & Pack]Coupling - Slit, Set Screw, Short/Long (Part Numbers)

Click this image to zoom it.

Move the mouse over the image to zoom

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

· Degreasing (Anti-rust single packing)	: Part Number SL-□□
· Precision cleaning (Degassing double packing)	: Part Number SH-□□
· Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-Rust Packing	Oil removal	General Environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision Cleaning	Degassing Double Packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing Double Packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

An all-stainless steel type with "0" backlash has also been standardized.
[Features]
·A metal spring coupling that has a completely integrated structure with a slit cylindrical material.
·A slit leaf spring allows for lateral, angular, and axial misalignment.
[Applications]
·For transfer mechanism, XY stages, parts feeders, etc.

(i)Caution

See here for related information such as technical information on cleaning effects and other cleaned product lineups.
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers

Standard	Short

* d₁, d₂ Identical Diameter = d₁ + 0.5
　 d₁, d₂ Different Diameters = Large Shaft Diameter + 0.5
·When d₁ is 4 mm or less and d₂ is 5 mm or more, there are 3 set screws.
·When both d₁ and d₂ are less than 4 mm, there are 2 set screws.

[ ! ] Recommended Tolerance of Shaft Diameter: h7.
[ ! ] The lateral, angular, and axial misalignment values shown are for each occurring individually. When multiple misalignments are occurring simultaneously, the allowable maximum value of each will be reduced to 1/2.

Type		[M] Material		Cleaning Method
Standard	Short	Main Body	Set Screw	Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-CPLS	SL-CPSS	Stainless steel	Stainless steel	Degreasing	General Environment	Anti-Rust Packing	General Environment
SH-CPLS	SH-CPSS	Stainless steel	Stainless steel	Precision Cleaning	Class 1,000	Degassing Double Packing	Class 10

[ ! ] Products are packed by order quantity. Ex. If the order is for 20 pieces, they are packed in one package (incl. 20 pieces).
[ ! ] See the

details of degreasing, precision cleaning, and electrolytic polishing shown at the bottom of the specification table.

Specification Table

Part Number	—	Shaft Bore Dia. d₁	—	Shaft Bore Dia. d₂
SL-CPLS16	—	5	—	6
SH-CPSS20	—	6	—	8

■Standard

Part Number		d₁	d₂																L	ℓ	M (Coarse)	F
Type	D	d₁	d₂																L	ℓ	M (Coarse)	F
SL-CPLS SH-CPLS	8	2	2	3															14	3.5	M2	1.7
	8	3		3															14	3.5	M2	1.7
	12	3		3	4														18.5	5	M2.5	2.5
		4			4	5
		5				5	6
	16	4			4	5	6												23	6.5	M3	3
		5				5	6			8
		6					6	6.35		8
		6.35								8
	20	5				5	6			8									26	7.5
		6					6	6.35	7	8		10
		6.35								8
		8								8		10
		10										10
	25	5					6												31	8.5	M4	4
		6					6	6.35		8		10
		6.35								8		10
		8								8		10		12
		9.525										10
		10										10		12
		12												12
	32	6								8									41	12		6
		6.35								8
		8								8		10		12
		10										10	11	12	14
		12												12	14
		14													14		16
	40	8									9.525								56	17	M5	8.5
		10										10
		12												12
		14													14
		15														15
		16															16
		18																18

■Short

Part Number		d₁	d₂									L	ℓ	M (Coarse)	F
Type	D	d₁	d₂									L	ℓ	M (Coarse)	F
SL-CPSS SH-CPSS	8	2	2									10	3.4	M2	1.7
	8	3		3								10	3.4	M2	1.7
	12	4			4	5						14	5.2	M2.5	2.5
	12	5				5						14	5.2	M2.5	2.5
	16	5				5	6					18	6.8	M3	3
	16	6					6					18	6.8
	20	5					6	8				20	7.7
		6					6	8
		8						8
	25	5					6					25	9.6	M4	4
		6					6	8
		8						8	10
		10							10
	32	8						8	10			32	13		6
		10							10	12
		12								12	14

■Standard

Part Number		Allowable Torque (N⋅m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg⋅m²)	Static Torsional Spring Constant (N·m/rad)	Allowable Lateral Misalignment (mm)	Allowable Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N⋅m)	Mass (g)
Part Number
Type	D
SL-CPLS SH-CPLS	8	0.2	78000	3.1 × 10⁻⁸	50	0.1	2	±0.2	0.3	3
	12	0.3	52000	2.1 × 10⁻⁷	64			±0.3	0.5	9.3
	16	0.5	39000	8.4 × 10⁻⁷	85				0.7	21
	20	1	31000	2.4 × 10⁻⁶	250				0.7	38
	25	2	25000	6.8 × 10⁻⁶	330	0.15		±0.4	1.7	71
	32	3.5	19000	2.6 × 10⁻⁵	850	0.15		±0.5	1.7	160
	40	8	15000	8.7 × 10⁻⁵	1000	0.2		±0.5	4	350

■Short

Part Number		Allowable Torque (N⋅m)	Max. Rotational Speed (r/min)	Moment of Inertia (kg⋅m²)	Static Torsional Spring Constant (N·m/rad)	Allowable Angular Misalignment (°)	Allowable Axial Misalignment (mm)	Screw Tightening Torque (N⋅m)	Mass (g)
Part Number
Type	D
SL-CPSS SH-CPSS	8	0.2	78000	2.4 × 10⁻⁸	49	1	±0.1	0.3	2.7
	12	0.3	52000	1.8 × 10⁻⁷	140			0.5	7.8
	16	0.5	39000	7.2 × 10⁻⁷	240			0.7	18
	20	1	31000	2.0 × 10⁻⁶	330			0.7	32
	25	2	25000	6.1 × 10⁻⁶	720		±0.2	1.7	63
	32	3.5	19000	2.1 × 10⁻⁵	1300		±0.2	1.7	130

[ NG ] Short Type does not allow eccentricity.

Alteration:

Alteration:
Code

Shaft Bore Dia.

Applicable Conditions

Ordering Example

LDC
(Left Shaft)

0.5 mm Increments
Applicable to 6.35, 9.525 or 12.7
[Ordering Code]
Specify d1 with LDC, d2 with RDC
Example: LDC4.5, RDC9.525

Set Screw

D	LDC·RDC
8	2 to 3
12	3 to 6
16	4 to 8
20	5 to 10
25	5 to 12
32	6 to 16
40	8 to 18

[ NG ] Combination with LDC and RDC are not available

SL-CPLS25-LDC6.5-8

RDC
(Right Shaft)

SH-CPSS32-8-RDC9.525

Cleaning Process
· Degreasing (Part Number: SL-□□)

Working Environment: General environment
Hydrocarbon cleaningRo water cleaning		Wash with pure water after high-pressure water jet cleaning (Ro water)		Use Oil-free Compressor		Anti-rust single packing

· Precision cleaning (Part Number: SH-□□)

				Working Environment: Class 1,000				Working Environment: Class 10
Hydrocarbon cleaningRo water cleaning		Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)		Use pure water (13 MΩ·cm)		Use nitrogen blow		Conducted on a clean benchin a Class 10 clean environment

· Electrolytic polishing + precision cleaning (Part Number: SHD-□□)

						Working Environment: Class 1,000				Working Environment: Class 10
Hydrocarbon cleaning Ro water cleaning		Electrolytic polishing with an electrolytic polishing layer　according to the material		Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)		Use warm pure water (13 MΩ·cm)		Use nitrogen blow		Conducted on a clean benchin a Class 10 clean environment

Packaging Example

For degreasing:
(Part Number: SL-□□)

Depending on some products and dimensions,
packaging type may vary.

For precision cleaning or electrolytic polishing + precision cleaning:
(Part Number: SH-□□/SHD-□□)

[ ! ] Both the first and second layer packaging are degassed.

Cleaning Effectiveness / Recommended Environment for Use

Cleaning Method	Product Part Number	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Use Case and Process
Degreasing	SL-□□	Anti-Rust Packing	Oil removal	General Environment	Regular assembly process
Degreasing	SL-□□	Anti-Rust Packing	Oil removal	General Environment	Post battery assembly process
Precision Cleaning	SH-□□	Degassing Double Packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
Electrolytic polishing + precision cleaning	SHD-□□	Degassing Double Packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

Part Number
SL-CPSS25-LDC[5-12/0.5]-RDC[5-12/0.5]
SL-CPSS25-LDC[5-12/0.5]-RDC[6.35,9.525]
SL-CPSS25-LDC[6.35,9.525]-[6,8,10]
SL-CPSS25-LDC[6.35,9.525]-RDC[5-12/0.5]
SL-CPSS25-LDC[6.35,9.525]-RDC[6.35,9.525]
SL-CPSS32-[8,10,12]-[8,10,12,14]
SL-CPSS32-[8,10,12]-RDC[6-16/0.5]
SL-CPSS32-[8,10,12]-RDC[6.35,9.525,12.7]
SL-CPSS32-LDC[6-16/0.5]-[8,10,12,14]
SL-CPSS32-LDC[6-16/0.5]-RDC[6-16/0.5]
SL-CPSS32-LDC[6-16/0.5]-RDC[6.35,9.525,12.7]
SL-CPSS32-LDC[6.35,9.525,12.7]-[8,10,12,14]
SL-CPSS32-LDC[6.35,9.525,12.7]-RDC[6-16/0.5]
SL-CPSS32-LDC[6.35,9.525,12.7]-RDC[6.35,9.525,12.7]

Standard Unit Price	Minimum order quantity	Days to Ship	Shaft Bore Dia. 1 d1 (or d) (Ø)	Shaft Bore Dia. 2 d2 (or d) (Ø)	O.D. (Ø)	Overall Length (mm)	Allowable Torque Range (N•m)	Allowable Misalignment	Max. Rotational Speed Range (r/min)	Allowable Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Max. Rotational Speed (r/min)	Allowable Axial Misalignment (mm)	Moment of Inertia (kg・m2)	Cleaning Method	Operating Environment	Characteristics/Applications	Standard/Short	d2 Hole Diameter Alteration [RDC] 0.5 mm Increments	d1 Hole Diameter Alteration [LDC] 0.5 mm Increments
-	1 Piece(s)	6 Day(s) or more	-	-	25	25	1.01~3.00	Angular Misalignment / Axial Misalignment	2001~4000	2	1	-	-	25000	+0.2/-0.2	6.1×10^-6	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	5 ～ 12	5 ～ 12
-	1 Piece(s)	6 Day(s) or more	-	-	25	25	1.01~3.00	Angular Misalignment / Axial Misalignment	2001~4000	2	1	-	-	25000	+0.2/-0.2	6.1×10^-6	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	6.35 ～ 9.525	5 ～ 12
-	1 Piece(s)	6 Day(s) or more	-	6 ～ 10	25	25	1.01~3.00	Angular Misalignment / Axial Misalignment	2001~4000	2	1	-	-	25000	+0.2/-0.2	6.1×10^-6	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	-	6.35 ～ 9.525
-	1 Piece(s)	6 Day(s) or more	-	-	25	25	1.01~3.00	Angular Misalignment / Axial Misalignment	2001~4000	2	1	-	-	25000	+0.2/-0.2	6.1×10^-6	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	5 ～ 12	6.35 ～ 9.525
-	1 Piece(s)	6 Day(s) or more	-	-	25	25	1.01~3.00	Angular Misalignment / Axial Misalignment	2001~4000	2	1	-	-	25000	+0.2/-0.2	6.1×10^-6	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	6.35 ～ 9.525	6.35 ～ 9.525
-	1 Piece(s)	6 Day(s) or more	8 ～ 12	8 ～ 14	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	-	-
-	1 Piece(s)	6 Day(s) or more	8 ～ 12	-	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	6 ～ 16	-
-	1 Piece(s)	6 Day(s) or more	8 ～ 12	-	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	6.35 ～ 12.7	-
-	1 Piece(s)	6 Day(s) or more	-	8 ～ 14	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	-	6 ～ 16
-	1 Piece(s)	6 Day(s) or more	-	-	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	6 ～ 16	6 ～ 16
-	1 Piece(s)	6 Day(s) or more	-	-	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	6.35 ～ 12.7	6 ～ 16
-	1 Piece(s)	6 Day(s) or more	-	8 ～ 14	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	-	6.35 ～ 12.7
-	1 Piece(s)	6 Day(s) or more	-	-	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	6 ～ 16	6.35 ～ 12.7
-	1 Piece(s)	6 Day(s) or more	-	-	32	32	3.01~5.00	Angular Misalignment / Axial Misalignment	2001~4000	3.5	1	-	-	19000	+0.2/-0.2	2.1×10^-5	Degreasing	General	Clean washed / Vacuum / Corrosion resistance/chemical resistance / Heat resistance	Short	6.35 ～ 12.7	6.35 ～ 12.7

Basic Information

Application	Standard	Features	Zero Backlash / Low Moment of Inertia	Product Category	Coupling Main Body
Environmentally friendly	RoHS Compliant (10 Substances)

Configure

194 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. 1 d1 (or d)(Ø)
2

3

4

5

6

6.35

8

9.525

10

12

14

15

16

18
[3-5/1Ø Unit(s)]
Clear
Shaft Bore Dia. 2 d2 (or d)(Ø)
2

3

4

5

6

6.35

7

8

9.525

10

11

12

14

15

16

18
Clear
O.D.(Ø)
8

12

16

20

25

32

40
Clear
Overall Length(mm)
10

14

18

18.5

20

23

25

26

31

32

41

56
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00
Clear
Allowable Misalignment
- Angular Misalignment
- Eccentricity
- Axial Misalignment
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000
Clear
Allowable Torque(N•m)
0.2

0.3

0.5

1

2

3.5

8
Clear
Allowable Angular Misalignment(deg)
1

2
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2
Clear
Allowable Lateral Misalignment Range(mm)
0.02~0.2
Clear
Max. Rotational Speed(r/min)
15000

19000

25000

31000

39000

52000

78000
Clear
Cleaning Method
- Degreasing
- Precision Cleaning
Clear
Operating Environment
- General
- For Clean Environments
Clear
Characteristics/Applications
Clean washed

Low Dust Generation

Vacuum

Corrosion resistance/chemical resistance

Heat resistance
Clear
Standard/Short
- Short
- Standard
Clear
d2 Hole Diameter Alteration [RDC] 0.5 mm Increments
6.35

9.525

12.7
[2-18/0.5]
Clear
d1 Hole Diameter Alteration [LDC] 0.5 mm Increments
6.35

9.525

12.7
[2-18/0.5]
Clear
type
- SH-CPLS
- SH-CPSS
- SL-CPLS
- SL-CPSS
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

6 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Additional Products in this Category

Tech Support

: Technical Inquiry

How can we improve?

[Clean & Pack]Coupling - Slit, Set Screw, Short/Long (Part Numbers)

(i)Caution

Specification Table

Alteration:

Part Number

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. 1 d1 (or d)(Ø)

Shaft Bore Dia. 2 d2 (or d)(Ø)

O.D.(Ø)

Overall Length(mm)

Allowable Torque Range(N•m)

Allowable Misalignment

Max. Rotational Speed Range(r/min)

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Cleaning Method

Operating Environment

Characteristics/Applications

Standard/Short

d2 Hole Diameter Alteration [RDC] 0.5 mm Increments

d1 Hole Diameter Alteration [LDC] 0.5 mm Increments

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm